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|
package integration
import (
"fmt"
"os"
"regexp"
"sort"
"strings"
. "github.com/containers/podman/v2/test/utils"
"github.com/docker/go-units"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
)
var _ = Describe("Podman ps", func() {
var (
tempdir string
err error
podmanTest *PodmanTestIntegration
)
BeforeEach(func() {
tempdir, err = CreateTempDirInTempDir()
if err != nil {
os.Exit(1)
}
podmanTest = PodmanTestCreate(tempdir)
podmanTest.Setup()
podmanTest.SeedImages()
})
AfterEach(func() {
podmanTest.Cleanup()
f := CurrentGinkgoTestDescription()
processTestResult(f)
})
It("podman ps no containers", func() {
session := podmanTest.Podman([]string{"ps"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
})
It("podman ps default", func() {
session := podmanTest.RunTopContainer("")
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
result := podmanTest.Podman([]string{"ps"})
result.WaitWithDefaultTimeout()
Expect(result.ExitCode()).To(Equal(0))
Expect(len(result.OutputToStringArray())).Should(BeNumerically(">", 0))
})
It("podman ps all", func() {
_, ec, _ := podmanTest.RunLsContainer("")
Expect(ec).To(Equal(0))
result := podmanTest.Podman([]string{"ps", "-a"})
result.WaitWithDefaultTimeout()
Expect(result.ExitCode()).To(Equal(0))
Expect(len(result.OutputToStringArray())).Should(BeNumerically(">", 0))
})
It("podman container list all", func() {
_, ec, _ := podmanTest.RunLsContainer("")
Expect(ec).To(Equal(0))
result := podmanTest.Podman([]string{"container", "list", "-a"})
result.WaitWithDefaultTimeout()
Expect(result.ExitCode()).To(Equal(0))
Expect(len(result.OutputToStringArray())).Should(BeNumerically(">", 0))
result = podmanTest.Podman([]string{"container", "ls", "-a"})
result.WaitWithDefaultTimeout()
Expect(result.ExitCode()).To(Equal(0))
Expect(len(result.OutputToStringArray())).Should(BeNumerically(">", 0))
})
It("podman ps size flag", func() {
_, ec, _ := podmanTest.RunLsContainer("")
Expect(ec).To(Equal(0))
result := podmanTest.Podman([]string{"ps", "-a", "--size"})
result.WaitWithDefaultTimeout()
Expect(result.ExitCode()).To(Equal(0))
Expect(len(result.OutputToStringArray())).Should(BeNumerically(">", 0))
})
It("podman ps quiet flag", func() {
_, ec, fullCid := podmanTest.RunLsContainer("")
Expect(ec).To(Equal(0))
result := podmanTest.Podman([]string{"ps", "-a", "-q"})
result.WaitWithDefaultTimeout()
Expect(result.ExitCode()).To(Equal(0))
Expect(len(result.OutputToStringArray())).Should(BeNumerically(">", 0))
Expect(fullCid).To(ContainSubstring(result.OutputToStringArray()[0]))
})
It("podman ps latest flag", func() {
SkipIfRemote("--latest is not supported on podman-remote")
_, ec, _ := podmanTest.RunLsContainer("")
Expect(ec).To(Equal(0))
_, ec, _ = podmanTest.RunLsContainer("")
Expect(ec).To(Equal(0))
result := podmanTest.Podman([]string{"ps", "-q", "--latest"})
result.WaitWithDefaultTimeout()
Expect(result.ExitCode()).To(Equal(0))
Expect(len(result.OutputToStringArray())).Should(Equal(1))
})
It("podman ps last flag", func() {
Skip("--last flag nonfunctional and disabled")
// Make sure that non-running containers are being counted as
// well.
session := podmanTest.Podman([]string{"create", "alpine", "top"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
result := podmanTest.Podman([]string{"ps", "--last", "2"})
result.WaitWithDefaultTimeout()
Expect(result.ExitCode()).To(Equal(0))
Expect(len(result.OutputToStringArray())).Should(Equal(2)) // 1 container
_, ec, _ := podmanTest.RunLsContainer("test1")
Expect(ec).To(Equal(0))
_, ec, _ = podmanTest.RunLsContainer("test2")
Expect(ec).To(Equal(0))
_, ec, _ = podmanTest.RunLsContainer("test3")
Expect(ec).To(Equal(0))
result = podmanTest.Podman([]string{"ps", "--last", "2"})
result.WaitWithDefaultTimeout()
Expect(result.ExitCode()).To(Equal(0))
Expect(len(result.OutputToStringArray())).Should(Equal(3)) // 2 containers
result = podmanTest.Podman([]string{"ps", "--last", "3"})
result.WaitWithDefaultTimeout()
Expect(result.ExitCode()).To(Equal(0))
Expect(len(result.OutputToStringArray())).Should(Equal(4)) // 3 containers
result = podmanTest.Podman([]string{"ps", "--last", "100"})
result.WaitWithDefaultTimeout()
Expect(result.ExitCode()).To(Equal(0))
Expect(len(result.OutputToStringArray())).Should(Equal(5)) // 4 containers (3 running + 1 created)
})
It("podman ps no-trunc", func() {
_, ec, fullCid := podmanTest.RunLsContainer("")
Expect(ec).To(Equal(0))
result := podmanTest.Podman([]string{"ps", "-aq", "--no-trunc"})
result.WaitWithDefaultTimeout()
Expect(result.ExitCode()).To(Equal(0))
Expect(len(result.OutputToStringArray())).Should(BeNumerically(">", 0))
Expect(fullCid).To(Equal(result.OutputToStringArray()[0]))
})
It("podman ps namespace flag", func() {
_, ec, _ := podmanTest.RunLsContainer("")
Expect(ec).To(Equal(0))
result := podmanTest.Podman([]string{"ps", "-a", "--namespace"})
result.WaitWithDefaultTimeout()
Expect(result.ExitCode()).To(Equal(0))
Expect(len(result.OutputToStringArray())).Should(BeNumerically(">", 0))
})
It("podman ps with no containers is valid json format", func() {
result := podmanTest.Podman([]string{"ps", "--format", "json"})
result.WaitWithDefaultTimeout()
Expect(result.ExitCode()).To(Equal(0))
Expect(result.IsJSONOutputValid()).To(BeTrue())
})
It("podman ps namespace flag with json format", func() {
_, ec, _ := podmanTest.RunLsContainer("test1")
Expect(ec).To(Equal(0))
result := podmanTest.Podman([]string{"ps", "-a", "--ns", "--format", "json"})
result.WaitWithDefaultTimeout()
Expect(result.ExitCode()).To(Equal(0))
Expect(result.IsJSONOutputValid()).To(BeTrue())
})
It("podman ps print a human-readable `Status` with json format", func() {
_, ec, _ := podmanTest.RunLsContainer("test1")
Expect(ec).To(Equal(0))
result := podmanTest.Podman([]string{"ps", "-a", "--format", "json"})
result.WaitWithDefaultTimeout()
Expect(result.ExitCode()).To(Equal(0))
Expect(result.IsJSONOutputValid()).To(BeTrue())
// must contain "Status"
match, StatusLine := result.GrepString(`Status`)
Expect(match).To(BeTrue())
// container is running or exit, so it must contain `ago`
Expect(StatusLine[0]).To(ContainSubstring("ago"))
})
It("podman ps namespace flag with go template format", func() {
Skip(v2fail)
_, ec, _ := podmanTest.RunLsContainer("test1")
Expect(ec).To(Equal(0))
result := podmanTest.Podman([]string{"ps", "-a", "--format", "table {{.ID}} {{.Image}} {{.ImageID}} {{.Labels}}"})
result.WaitWithDefaultTimeout()
Expect(strings.Contains(result.OutputToStringArray()[0], "table")).To(BeFalse())
Expect(strings.Contains(result.OutputToStringArray()[0], "ID")).To(BeTrue())
Expect(strings.Contains(result.OutputToStringArray()[0], "ImageID")).To(BeTrue())
Expect(strings.Contains(result.OutputToStringArray()[1], "alpine:latest")).To(BeTrue())
Expect(result.ExitCode()).To(Equal(0))
})
It("podman ps ancestor filter flag", func() {
_, ec, _ := podmanTest.RunLsContainer("test1")
Expect(ec).To(Equal(0))
result := podmanTest.Podman([]string{"ps", "-a", "--filter", "ancestor=docker.io/library/alpine:latest"})
result.WaitWithDefaultTimeout()
Expect(result.ExitCode()).To(Equal(0))
})
It("podman ps id filter flag", func() {
_, ec, fullCid := podmanTest.RunLsContainer("")
Expect(ec).To(Equal(0))
result := podmanTest.Podman([]string{"ps", "-a", "--filter", fmt.Sprintf("id=%s", fullCid)})
result.WaitWithDefaultTimeout()
Expect(result.ExitCode()).To(Equal(0))
})
It("podman ps id filter flag", func() {
session := podmanTest.RunTopContainer("")
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
fullCid := session.OutputToString()
result := podmanTest.Podman([]string{"ps", "-aq", "--no-trunc", "--filter", "status=running"})
result.WaitWithDefaultTimeout()
Expect(result.ExitCode()).To(Equal(0))
Expect(result.OutputToStringArray()[0]).To(Equal(fullCid))
})
It("podman ps multiple filters", func() {
session := podmanTest.Podman([]string{"run", "-d", "--name", "test1", "--label", "key1=value1", ALPINE, "top"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
fullCid := session.OutputToString()
session2 := podmanTest.Podman([]string{"run", "-d", "--name", "test2", "--label", "key1=value1", ALPINE, "top"})
session2.WaitWithDefaultTimeout()
Expect(session2.ExitCode()).To(Equal(0))
result := podmanTest.Podman([]string{"ps", "-aq", "--no-trunc", "--filter", "name=test1", "--filter", "label=key1=value1"})
result.WaitWithDefaultTimeout()
Expect(result.ExitCode()).To(Equal(0))
output := result.OutputToStringArray()
Expect(len(output)).To(Equal(1))
Expect(output[0]).To(Equal(fullCid))
})
It("podman ps filter by exited does not need all", func() {
ctr := podmanTest.Podman([]string{"run", "-t", "-i", ALPINE, "ls", "/"})
ctr.WaitWithDefaultTimeout()
Expect(ctr.ExitCode()).To(Equal(0))
psAll := podmanTest.Podman([]string{"ps", "-aq", "--no-trunc"})
psAll.WaitWithDefaultTimeout()
Expect(psAll.ExitCode()).To(Equal(0))
psFilter := podmanTest.Podman([]string{"ps", "--no-trunc", "--quiet", "--filter", "status=exited"})
psFilter.WaitWithDefaultTimeout()
Expect(psFilter.ExitCode()).To(Equal(0))
Expect(psAll.OutputToString()).To(Equal(psFilter.OutputToString()))
})
It("podman filter without status does not find non-running", func() {
ctrName := "aContainerName"
ctr := podmanTest.Podman([]string{"create", "--name", ctrName, "-t", "-i", ALPINE, "ls", "/"})
ctr.WaitWithDefaultTimeout()
Expect(ctr.ExitCode()).To(Equal(0))
psFilter := podmanTest.Podman([]string{"ps", "--no-trunc", "--quiet", "--format", "{{.Names}}", "--filter", fmt.Sprintf("name=%s", ctrName)})
psFilter.WaitWithDefaultTimeout()
Expect(psFilter.ExitCode()).To(Equal(0))
Expect(strings.Contains(psFilter.OutputToString(), ctrName)).To(BeFalse())
})
It("podman ps mutually exclusive flags", func() {
session := podmanTest.Podman([]string{"ps", "-aqs"})
session.WaitWithDefaultTimeout()
Expect(session).To(ExitWithError())
session = podmanTest.Podman([]string{"ps", "-a", "--ns", "-s"})
session.WaitWithDefaultTimeout()
Expect(session).To(ExitWithError())
})
It("podman --sort by size", func() {
session := podmanTest.Podman([]string{"create", "busybox", "ls"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
session = podmanTest.Podman([]string{"create", "-dt", ALPINE, "top"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
session = podmanTest.Podman([]string{"ps", "-a", "-s", "--sort=size", "--format", "{{.Size}}"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
sortedArr := session.OutputToStringArray()
// TODO: This may be broken - the test was running without the
// ability to perform any sorting for months and succeeded
// without error.
Expect(sort.SliceIsSorted(sortedArr, func(i, j int) bool {
r := regexp.MustCompile(`^\S+\s+\(virtual (\S+)\)`)
matches1 := r.FindStringSubmatch(sortedArr[i])
matches2 := r.FindStringSubmatch(sortedArr[j])
// sanity check in case an oddly formatted size appears
if len(matches1) < 2 || len(matches2) < 2 {
return sortedArr[i] < sortedArr[j]
} else {
size1, _ := units.FromHumanSize(matches1[1])
size2, _ := units.FromHumanSize(matches2[1])
return size1 < size2
}
})).To(BeTrue())
})
It("podman --sort by command", func() {
session := podmanTest.RunTopContainer("")
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
session = podmanTest.Podman([]string{"run", "-d", ALPINE, "pwd"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
session = podmanTest.Podman([]string{"ps", "-a", "--sort=command", "--format", "{{.Command}}"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
sortedArr := session.OutputToStringArray()
Expect(sort.SliceIsSorted(sortedArr, func(i, j int) bool { return sortedArr[i] < sortedArr[j] })).To(BeTrue())
})
It("podman --pod", func() {
_, ec, podid := podmanTest.CreatePod("")
Expect(ec).To(Equal(0))
session := podmanTest.RunTopContainerInPod("", podid)
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
session = podmanTest.Podman([]string{"ps", "--pod", "--no-trunc"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(session.OutputToString()).To(ContainSubstring(podid))
})
It("podman --pod with a non-empty pod name", func() {
podName := "testPodName"
_, ec, podid := podmanTest.CreatePod(podName)
Expect(ec).To(Equal(0))
session := podmanTest.RunTopContainerInPod("", podName)
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
// "--no-trunc" must be given. If not it will trunc the pod ID
// in the output and you will have to trunc it in the test too.
session = podmanTest.Podman([]string{"ps", "--pod", "--no-trunc"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
output := session.OutputToString()
Expect(output).To(ContainSubstring(podid))
Expect(output).To(ContainSubstring(podName))
})
It("podman ps test with port range", func() {
session := podmanTest.RunTopContainer("")
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
session = podmanTest.Podman([]string{"run", "-dt", "-p", "2000-2006:2000-2006", ALPINE, "top"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
session = podmanTest.Podman([]string{"ps", "--format", "{{.Ports}}"})
session.WaitWithDefaultTimeout()
Expect(session.OutputToString()).To(ContainSubstring("0.0.0.0:2000-2006"))
})
It("podman ps sync flag", func() {
session := podmanTest.RunTopContainer("")
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
fullCid := session.OutputToString()
result := podmanTest.Podman([]string{"ps", "-q", "--no-trunc", "--sync"})
result.WaitWithDefaultTimeout()
Expect(result.ExitCode()).To(Equal(0))
Expect(result.OutputToStringArray()[0]).To(Equal(fullCid))
})
It("podman ps filter name regexp", func() {
session := podmanTest.Podman([]string{"run", "-d", "--name", "test1", ALPINE, "top"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
fullCid := session.OutputToString()
session2 := podmanTest.Podman([]string{"run", "-d", "--name", "test11", ALPINE, "top"})
session2.WaitWithDefaultTimeout()
Expect(session2.ExitCode()).To(Equal(0))
result := podmanTest.Podman([]string{"ps", "-aq", "--no-trunc", "--filter", "name=test1"})
result.WaitWithDefaultTimeout()
Expect(result.ExitCode()).To(Equal(0))
output := result.OutputToStringArray()
Expect(len(output)).To(Equal(2))
result = podmanTest.Podman([]string{"ps", "-aq", "--no-trunc", "--filter", "name=test1$"})
result.WaitWithDefaultTimeout()
Expect(result.ExitCode()).To(Equal(0))
output = result.OutputToStringArray()
Expect(len(output)).To(Equal(1))
Expect(output[0]).To(Equal(fullCid))
})
It("podman ps quiet template", func() {
ctrName := "testCtr"
session := podmanTest.Podman([]string{"run", "-d", "--name", ctrName, ALPINE, "top"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
result := podmanTest.Podman([]string{"ps", "-q", "-a", "--format", "{{ .Names }}"})
result.WaitWithDefaultTimeout()
Expect(result.ExitCode()).To(Equal(0))
output := result.OutputToStringArray()
Expect(len(output)).To(Equal(1))
Expect(output[0]).To(Equal(ctrName))
})
It("podman ps test with port shared with pod", func() {
podName := "testPod"
pod := podmanTest.Podman([]string{"pod", "create", "-p", "8080:80", "--name", podName})
pod.WaitWithDefaultTimeout()
Expect(pod.ExitCode()).To(Equal(0))
ctrName := "testCtr"
session := podmanTest.Podman([]string{"run", "--name", ctrName, "-dt", "--pod", podName, ALPINE, "top"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
ps := podmanTest.Podman([]string{"ps", "--filter", fmt.Sprintf("name=%s", ctrName), "--format", "{{.Ports}}"})
ps.WaitWithDefaultTimeout()
Expect(ps.ExitCode()).To(Equal(0))
Expect(ps.OutputToString()).To(ContainSubstring("0.0.0.0:8080->80/tcp"))
})
It("podman ps truncate long create command", func() {
session := podmanTest.Podman([]string{"run", ALPINE, "echo", "very", "long", "create", "command"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
session = podmanTest.Podman([]string{"ps", "-a"})
session.WaitWithDefaultTimeout()
Expect(session.OutputToString()).To(ContainSubstring("echo very long cr..."))
})
It("podman ps --format {{RunningFor}}", func() {
_, ec, _ := podmanTest.RunLsContainer("")
Expect(ec).To(Equal(0))
result := podmanTest.Podman([]string{"ps", "-a", "--format", "{{.RunningFor}}"})
result.WaitWithDefaultTimeout()
Expect(result.ExitCode()).To(Equal(0))
Expect(result.OutputToString()).To(ContainSubstring("ago"))
})
})
|
